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International Standard Category: Materials and components for shipbuilding

CB/T 49-1999    Marine combination pipe flanges slip-on steel outer flanges fillet weld-on steel inner flanges
船用搭焊钢环松套钢法兰 ;
Category No.:47.020.05 Valid Status:superseded
Issued Organization: Issued Date:1999-07-01
Implemented Date:1999-7-1 Abolished Date:
Superseded Standard.:CB/T 49-2007 Marine combination pipe flanges of slip-on steel outer flanges of fillet weld-on steel inner flanges
Superseded Date:2007-10-1
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